Jian Xiong, Ziqiang Zhang, Xiangjun Liu, Renzhong Gan, Lixi Liang, Tao Zhang, Yi Ding. "Fracability evaluation of deep continental shale oil reservoirs based on combination weighting with game theory: a case study in the Lower Permian Fengcheng Formation in Mahu Sag, Junggar Basin." Scientific Reports, 2026. doi:10.1038/s41598-026-56047-x